Compare software

bolt.diyReplit
Free

Free and open source; you pay only for any model API you connect.

 Freemium

Free mode and a free first prompt, with paid tiers for more capable modes.

Web, Self-hosted Web
  • Works with the language model of your choice
  • Self-hostable with Docker
  • Build, edit and publish apps in one browser workspace
  • Free mode without token costs
  • You need to set up and run it yourself
  • Output quality depends on the model you connect
  • Advanced modes cost credits
  • Projects are built and hosted on Replit's platform
Self-hosted Web application
Open source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Needs internet

Checked September 26, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.